C30.1 - Malignant neoplasm of middle ear

The ICD 10 Code for Malignant neoplasm of middle ear is listed as C30.1.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	C30.1
Description:	Malignant neoplasm of middle ear Malignant neoplasm of antrum tympanicum Malignant neoplasm of auditory tube Malignant neoplasm of eustachian tube Malignant neoplasm of inner ear Malignant neoplasm of mastoid air cells Malignant neoplasm of tympanic cavity Excludes1: malignant neoplasm of auricular canal (external) (C43.2-,C44.2-) malignant neoplasm of bone of ear (meatus) (C41.0) malignant neoplasm of cartilage of ear (C49.0) malignant melanoma of skin of (external) ear (C43.2-) other and unspecified malignant neoplasm of skin of (external) ear (C44.2-)
Diagnostic Related Groups (MS-DRG v30.0)	011 - Tracheostomy For Face,mouth & Neck Diagnoses W Mcc 012 - Tracheostomy For Face,mouth & Neck Diagnoses W Cc 013 - Tracheostomy For Face,mouth & Neck Diagnoses W/o Cc/mcc 146 - Ear, Nose, Mouth & Throat Malignancy W Mcc 147 - Ear, Nose, Mouth & Throat Malignancy W Cc 148 - Ear, Nose, Mouth & Throat Malignancy W/o Cc/mcc

Chapter	Neoplasms (C00-D49)
Block	Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
Parent	C30 - Malignant neoplasm of nasal cavity and middle ear
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	160.1 - Malignant neoplasm of auditory tube, middle ear, and mastoid air cells
ICD-10-CM Siblings (same level / similar specificity) of C30.1:
C30.0 - Malignant neoplasm of nasal cavity